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View Sterling Administration's top competitors like ADP, AmeriFlex® Financial Services, and AscellaHealth.

ADP
Designing better ways to work through cutting-edge products, premium services and exceptional experiences that enable people to reach their full potential. HR, Talent, Time Management, Benefits and Payroll. Informed by data and designed for people.
Roseland, New Jersey, US
Public
$20.6B Revenue
http://adp.com/
67K Employees
ADP Ticker
Fidelity Investments
Fidelity’s mission is to strengthen the financial well-being of our customers and deliver better outcomes for the clients and businesses we serve. Fidelity’s strength comes from the scale of our diversified, market-leading financial services businesses that serve individuals, families, employers, wealth management firms, and institutions. With assets under administration of $15.0 trillion, including discretionary assets of $5.9 trillion as of March 31, 2025, we focus on meeting the unique needs of a broad and growing customer base. Privately held for 78 years, Fidelity employs more than 77,000 associates across the United States, Ireland, and India. For our Terms and Conditions, please visit http://go.fidelity.com/LIterms
Boston, Massachusetts, US
Private
$28.2B Revenue
http://go.fidelity.com/LIterms
84.8K Employees
TASC (Total Administrative Services Corporation) is the nation’s largest privately held third-party benefits administrator, dedicated to helping employers and employees thrive. With a mission to improve the health, wealth, and well-being of our customers, employees, and communities, TASC simplifies benefits administration by offering over 50 benefit accounts, plus continuation services and compliance solutions—all seamlessly integrated into our MyTASC platform. MyTASC reduces administrative burdens, meets the needs of a multigenerational workforce, improves retention, and boosts employee engagement. Employers can configure benefit plans in days instead of months, ensure compliance with state and federal regulations, and provide employees with a streamlined, mobile-first experience. With more than 700 employees representing over 7,400 years of benefits industry expertise, TASC is trusted by 4 of the top 5 school districts and 5 of the top 10 states. Whether managing healthcare, lifestyle benefits, education, or compliance, TASC makes it easy for organizations to deliver tailored solutions that empower employees while driving efficiency and cost savings. Learn more at www.tasconline.com.
Madison, Wisconsin, US
Private
http://www.tasconline.com
666 Employees

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